mathxl.com/Student/PlayerHomework.aspx?homeworkld=610075659&questionld=26&flushed=true&cld=6700471¢erwin=yes 21F-ECON101-010/011 Natalija Penev & | 12/05/21 3:50 PM Homework: MyLab: Chapter 15 Question 6, End of Chap... HW Score: 1.67%, 1 of 60 points Save Part 1 of 4 Points: 0 of 3 Why was De Beers worried that people might resell their old diamonds? If people resell their old diamonds, then O A. used diamonds would not have a brand name. O B. market competition would increase, decreasing market prices. O C. market supply would increase, increasing profits. O D. De Beers would become a natural monopoly. O E. De Beers would not be able to gain patent protection. Help me solve this Etext pages Get more help - Clear all Final check